31528704

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 85414672

約数和(自身を除く): 53885968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 673, 732, 768, 976, 1346, 1464, 1952, 2019, 2692, 2928, 3904, 4038, 5384, 5856, 7808, 8076, 10768, 11712, 15616, 16152, 21536, 23424, 32304, 41053, 43072, 46848, 64608, 82106, 86144, 123159, 129216, 164212, 172288, 246318, 258432, 328424, 492636, 516864, 656848, 985272, 1313696, 1970544, 2627392, 3941088, 5254784, 7882176, 10509568, 15764352, 31528704]

約数ペア:

[(1, 31528704), (2, 15764352), (3, 10509568), (4, 7882176), (6, 5254784), (8, 3941088), (12, 2627392), (16, 1970544), (24, 1313696), (32, 985272), (48, 656848), (61, 516864), (64, 492636), (96, 328424), (122, 258432), (128, 246318), (183, 172288), (192, 164212), (244, 129216), (256, 123159), (366, 86144), (384, 82106), (488, 64608), (673, 46848), (732, 43072), (768, 41053), (976, 32304), (1346, 23424), (1464, 21536), (1952, 16152), (2019, 15616), (2692, 11712), (2928, 10768), (3904, 8076), (4038, 7808), (5384, 5856)]